Molekula
PIPES sesquisodium salt
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
PIPES sesquisodium salt is a buffering agent used in biochemical and molecular biology applications to maintain stable pH conditions. It is particularly effective in the pH range of 6.0 to 8.0. Available with a CAS number of 100037-69-2, its molecular formula is C8H16.5N2Na1.5O6S2 and molecular weight is 335.34 g/mol. It is stable at ambient storage conditions and carries no signal word. Molekula supplies PIPES sesquisodium salt from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
-
100 g — £150.90 per pack ex VAT · £181.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Water | ≤3.0% |
| pH | 6.5 - 7.1 |
| Assay | ≥99.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90029397 |
| CAS Number | 100037-69-2 |
| IUPAC Name | trisodium;2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonate;2-[4-(2-sulfonatoethyl)piperazin-1-yl]ethanesulfonate |
| Molecular Formula | C8H16.5N2Na1.5O6S2 |
| Molecular Weight | 335.34 |
| Exact Mass | 670.0671 |
| SMILES | C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)[O-].C1CN(CCN1CCS(=O)(=O)[O-])CCS(=O)(=O)[O-].[Na+].[Na+].[Na+] |
| InChIKey | FPDACHMSOMILQI-UHFFFAOYSA-K |
| InChI | InChI=1S/2C8H18N2O6S2.3Na/c2*11-17(12,13)7-5-9-1-2-10(4-3-9)6-8-18(14,15)16;;;/h2*1-8H2,(H,11,12,13)(H,14,15,16);;;/q;;3*+1/p-3 |
| PubChem CID | 3086462 |
| REACH Code | Y113 |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1,4-Piperazinediethanesulfonic acid sesquisodium salt
- 1,4-Piperazinediethanesulfonic acid, sodium salt (2:3)
- C16H33N4Na3O12S4
- FPDACHMSOMILQI-UHFFFAOYSA-K
Frequently asked questions
What is PIPES sesquisodium salt used for?
It is primarily used as a buffering agent in biochemical and molecular biology applications, particularly in enzyme assays and electrophoresis.
What is the chemical formula and molecular weight of PIPES sesquisodium salt?
The formula is C8H16.5N2Na1.5O6S2 with a molecular weight of 335.34 g/mol.
How should PIPES sesquisodium salt be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for PIPES sesquisodium salt?
It is available in high-purity grade suitable for research and laboratory use.
Can Molekula supply PIPES sesquisodium salt in bulk?
Yes, Molekula can supply PIPES sesquisodium salt in bulk quantities—please contact sales for details.
What documentation comes with a PIPES sesquisodium salt order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.